CN114843938A - Auxiliary spacer installation equipment for power transmission line - Google Patents
Auxiliary spacer installation equipment for power transmission line Download PDFInfo
- Publication number
- CN114843938A CN114843938A CN202210434631.9A CN202210434631A CN114843938A CN 114843938 A CN114843938 A CN 114843938A CN 202210434631 A CN202210434631 A CN 202210434631A CN 114843938 A CN114843938 A CN 114843938A
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- CN
- China
- Prior art keywords
- spacer
- transmission line
- support
- split
- positioning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 96
- 230000005540 biological transmission Effects 0.000 title claims abstract description 32
- 238000009434 installation Methods 0.000 title description 30
- 230000000670 limiting effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 12
- 239000004020 conductor Substances 0.000 claims description 11
- 230000008093 supporting effect Effects 0.000 abstract description 17
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000002829 reductive effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000011900 installation process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention relates to a spacer auxiliary mounting device for a power transmission line, which comprises a body, wherein a first positioner is arranged in front of the body and comprises a positioning disk, a plurality of telescopic rods are uniformly arranged on the periphery of the positioning disk, hollow sleeves are arranged at the joints of the telescopic rods and the periphery of the body, positioning clamps are arranged at the outer side ends of the telescopic rods, a second positioner is arranged in front of the first positioner and comprises a slide rod, limiting plates are arranged at the upper and lower side ends of the slide rod, sliding blocks are arranged on the inner sides of the limiting plates, positioning assemblies are arranged in front of the sliding blocks, and a wire supporting device is arranged at the back of the body; the invention has the advantages of simple structure, convenient use, safety, reliability and strong universality.
Description
Technical Field
The invention belongs to the technical field of spacer tools for power transmission lines, and particularly relates to auxiliary spacer mounting equipment for a power transmission line.
Background
The spacer is a protective hardware for keeping a plurality of sub-conductors in one-phase (polar) conductor at opposite spacing positions, is arranged on the split conductors, fixes the spacing between the split conductors to prevent the conductors from mutually whipping and inhibiting breeze vibration and sub-span oscillation, can be divided into two-split, four-split, six-split and eight-split conductor spacers, and has greatly reduced amplitude compared with the vibration amplitude without the spacer after the split conductors are arranged on the spacer; therefore, it is very necessary to provide a spacer auxiliary installation device for a power transmission line, which has a simple structure, is convenient to use, is safe and reliable, and has strong universality.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides auxiliary spacer mounting equipment for a power transmission line, which has the advantages of simple structure, convenience in use, safety, reliability and strong universality.
The purpose of the invention is realized as follows: the utility model provides a conductor spacer auxiliary erection equipment for power transmission line, it includes the body, the body in front be provided with first locator, first locator include the positioning disk, the positioning disk periphery evenly be provided with a plurality of telescopic link, telescopic link and body periphery junction all be provided with the cavity sleeve, telescopic link outside end all be provided with the locating clip, first locator in front be provided with the second locator, the second locator include the slide bar, the slide bar about both sides tip all be provided with the limiting plate, the limiting plate inboard all be provided with the slider, the slider in front all be provided with locating component, the body be provided with at the back and prop the line ware.
The body be regular octagon structure, the body be provided with the dwang at the back, the dwang be provided with the rotation seat at the back.
The locating component right side be provided with the thread bush, locating component top be provided with removable cover, removable cover left side tip pass through second axle round pin and locating component swing joint, removable cover right side tip correspond thread bush department and be provided with locking screw, removable cover inside be provided with the locating plate.
The movable cover plate is of an arc-shaped structure, and the positioning plate is of a round-corner W-shaped structure.
The positioning clamp is of a C-shaped structure and is movably connected with the telescopic rod through a first shaft pin.
Prop the line ware include with the mounting panel that rotates the seat and be connected, the mounting panel periphery evenly be provided with a plurality of and prop the line subassembly.
Stay wire subassembly below be provided with be used for with mounting panel swing joint's first rotation festival, first rotation festival top be provided with first connecting rod, first connecting rod top be provided with the second and rotate the festival, second rotation festival top be provided with the second connecting rod, second connecting rod top be provided with the activity festival, activity festival top be provided with T type pole, the T type pole left and right sides be provided with respectively and decide the support and move the support, the support that moves pass through torsional spring festival and T type pole swing joint, the support below that moves be provided with holds the portion, decide the support and move the support top inboard and all be provided with the lock wire loop.
The telescopic link evenly be provided with eight in the positioning disk periphery, the bracing wire subassembly evenly be provided with eight in the mounting panel periphery.
The fixed support and the movable support are both spoon-shaped structures, the holding part is of an L-shaped structure, and the lock wire ring is of a semicircular structure.
The invention has the beneficial effects that: the invention relates to a spacer auxiliary installation device for a power transmission line, which is characterized in that in use, the positions of a first connecting rod and a second connecting rod are adjusted through a first rotating joint and a second rotating joint, the position of a wire locking ring is adjusted through a movable joint, a movable bracket is driven to rotate around a torsion spring joint through a holding part, the wire locking ring is opened and a lead is locked, the wire locking ring of a wire supporting component is installed on a split lead through a wire supporting device, the space between the split leads is fixed, the device can be suitable for an eight-split lead, a six-split lead, a four-split lead and a two-split lead, then a spacer is placed in front of a body, a telescopic rod drives a positioning clamp to move outwards, the spacer is clamped through the positioning clamp, the spacer is kept fixed and firm, the installation work of the spacer and the split lead can be carried out, the device effectively supports the split leads through the wire supporting device, and in the installation process of the spacer, the positioning assembly has the advantages that the supporting effect is achieved, the mounting speed is accelerated, the mounting difficulty is greatly reduced, the workload and the labor intensity of operators are reduced, the body can rotate through the rotating rod, the position of the positioning clamp can be adjusted, the angle of the positioning clamp can be adjusted through the first shaft pin, the positioning assembly is convenient to fix the spacer better and can be suitable for an eight-division spacer, a six-division spacer and a four-division spacer, the two-division spacer can be mounted in an auxiliary mode through the second positioner, the positioning plate of the positioning assembly locks the two-division spacer and can be locked through the matching threads of the locking bolt and the threaded sleeve, the stability of the spacer is guaranteed, the position of the positioning assembly can be adjusted through the sliding block, the flexibility is high, the positioning assembly can be suitable for the eight-division spacer, the six-division spacer, the four-division spacer and the four-division spacer through the first positioner and the second positioner, the universality and the practicability are high, the installation work of the spacer can be assisted, and the quick, safe and efficient installation work of the spacer is realized; the invention has the advantages of simple structure, convenient use, safety, reliability and strong universality.
Drawings
Fig. 1 is a front view of an auxiliary mounting device for a spacer for a power transmission line according to the present invention.
Fig. 2 is a rear view of an auxiliary spacer mounting device for a power transmission line according to the present invention.
Fig. 3 is a schematic structural diagram of a wire supporting device of the auxiliary spacer mounting device for the transmission line.
Fig. 4 is a schematic structural diagram of a wire supporting assembly of the spacer auxiliary installation equipment for the power transmission line.
Fig. 5 is a partial structural schematic diagram of fig. 1.
Fig. 6 is a schematic structural diagram of a positioning assembly of the spacer auxiliary mounting device for the power transmission line.
Fig. 7 is a rear view of fig. 5.
Fig. 8 is an enlarged view of a structure shown in fig. 1.
Fig. 9 is a schematic structural diagram of a positioning clamp of the spacer auxiliary mounting device for the transmission line.
Fig. 10 is a schematic view of the structure of an eight-split spacer.
Fig. 11 is a schematic view of an installation structure of a body and an eight-split spacer of the spacer auxiliary installation equipment for the transmission line of the present invention.
Fig. 12 is a schematic view of a structure of a six-split spacer.
Fig. 13 is a schematic view of an installation structure of a six-split spacer and a body of the spacer auxiliary installation equipment for the transmission line of the present invention.
Figure 14 is a schematic diagram of a structure of a four-split spacer.
Fig. 15 is a schematic view of an installation structure of a body and a four-split spacer of the spacer auxiliary installation equipment for the transmission line of the present invention.
Fig. 16 is a schematic structural view of a two-split spacer.
Fig. 17 is a schematic view of an installation structure of a body and a two-split spacer of the spacer auxiliary installation equipment for the transmission line of the invention.
In the figure: 1. the device comprises a body 11, a rotating rod 12, a rotating seat 2, a first positioner 20, a positioning disc 21, an expansion link 22, a hollow sleeve 23, a positioning clamp 231, a first shaft pin 3, a second positioner 30, a sliding rod 31, a limiting plate 32, a sliding block 33, a positioning assembly 331, a threaded sleeve 332, a movable cover plate 333, a second shaft pin 334, a locking screw 335, a positioning plate 4, a wire supporting device 40, a mounting plate 41, a wire supporting assembly 411, a first rotating joint 412, a first connecting rod 413, a second rotating joint 414, a second connecting rod 415, a movable joint 416, a T-shaped rod 417, a fixed support 418, a movable support 4181, a hand holding part 419, a torsion spring joint 420, a wire locking ring 5, an eight-split spacer 6, a six-split spacer 7, a four-split spacer 8 and a two-split spacer.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-17, a supplementary erection equipment of conductor spacer for power transmission line, it includes body 1, body 1 preceding be provided with first locator 2, first locator 2 include positioning disk 20, positioning disk 20 periphery evenly be provided with a plurality of telescopic link 21, telescopic link 21 and body 1 periphery junction all be provided with hollow sleeve 22, telescopic link 21 outside end all be provided with locating clip 23, first locator 2 preceding be provided with second locator 3, second locator 3 include slide bar 30, slide bar 30 upper and lower both sides tip all be provided with limiting plate 31, limiting plate 31 inboard all be provided with slider 32, slider 32 preceding all be provided with locating component 33, body 1 back be provided with and prop line ware 4.
For better effect, body 1 be regular octagon structure, body 1 be provided with dwang 11 at the back, dwang 11 at the back be provided with and rotate seat 12.
The locating component 33 right side be provided with thread bush 331, locating component 33 top be provided with removable cover 332, removable cover 332 left side tip pass through second axle pin 333 and locating component 33 swing joint, removable cover 332 right side tip correspond thread bush 331 department and be provided with locking screw 334, removable cover 332 inside be provided with locating plate 335.
For better effect, the movable cover 332 has an arc structure, and the positioning plate 335 has a round-corner "W" structure.
For better effect, the positioning clip 23 is in a "C" shape and the positioning clip 23 is movably connected to the telescopic rod 21 via the first shaft pin 231.
The invention relates to a spacer auxiliary installation device for a power transmission line, which is used for firstly adjusting the positions of a first connecting rod 412 and a second connecting rod 414 through a first rotating joint 411 and a second rotating joint 413, then adjusting the position of a wire locking ring 420 through a movable joint 415, driving a movable bracket 418 to rotate around a torsional spring joint 419 through a holding part 4181, opening the wire locking ring 420 and locking a lead, installing the wire locking ring 420 of a wire supporting component 41 on a split lead through a wire supporting device 4, fixing the space among the split leads, being suitable for eight split leads, six split leads, four split leads and two split leads, then placing the spacer in front of a body 1, driving a positioning clamp 23 to move outwards through a telescopic rod 21, further clamping the spacer through the positioning clamp 23, keeping the spacer fixed and firm, and being capable of carrying out the installation work of the spacer and the split leads, wherein the device effectively supports the split leads through the wire supporting device 4, in the spacer installation process, the spacer installation device plays a supporting role, the installation speed is accelerated, the installation difficulty is greatly reduced, the workload and labor intensity of operators are reduced, the body 1 can be rotated through the rotating rod 11, the position of the positioning clamp 23 can be adjusted, the angle of the positioning clamp 23 can be adjusted through the first shaft pin 231, the spacer can be fixed better and can be suitable for eight-split spacers 5, six-split spacers 6 and four-split spacers 7, the two-split spacers 8 can be installed in an auxiliary mode through the second positioner 3, the two-split spacers 8 can be locked through the positioning plate 335 of the positioning assembly 33 and locked through the matching threads of the locking bolt 334 and the threaded sleeve 331, the stability of the spacer installation device is ensured, the position of the positioning assembly 33 can be adjusted through the sliding block 32, and the flexibility is high, and the spacer installation device can be suitable for eight-split spacers 5 through the first positioner 2 and the second positioner 3, The six-split spacing rod 6, the four-split spacing rod 7 and the two-split spacing rod 8 have strong universality and high practicability, can assist the mounting work of the spacing rods, and realize the quick, safe and efficient mounting work of the spacing rods; the invention has the advantages of simple structure, convenient use, safety, reliability and strong universality.
Example 2
As shown in fig. 1-17, a supplementary erection equipment of conductor spacer for power transmission line, it includes body 1, body 1 preceding be provided with first locator 2, first locator 2 include positioning disk 20, positioning disk 20 periphery evenly be provided with a plurality of telescopic link 21, telescopic link 21 and body 1 periphery junction all be provided with hollow sleeve 22, telescopic link 21 outside end all be provided with locating clip 23, first locator 2 preceding be provided with second locator 3, second locator 3 include slide bar 30, slide bar 30 upper and lower both sides tip all be provided with limiting plate 31, limiting plate 31 inboard all be provided with slider 32, slider 32 preceding all be provided with locating component 33, body 1 back be provided with and prop line ware 4.
For better effect, body 1 be regular octagon structure, body 1 be provided with dwang 11 at the back, dwang 11 at the back be provided with and rotate seat 12.
The locating component 33 right side be provided with thread bush 331, locating component 33 top be provided with removable cover 332, removable cover 332 left side tip pass through second axis round pin 333 and locating component 33 swing joint, removable cover 332 right side tip correspond thread bush 331 department and be provided with locking screw 334, removable cover 332 inside be provided with locating plate 335.
For better effect, the movable cover plate 332 has an arc-shaped structure, and the positioning plate 335 has a rounded "W" shape.
For better effect, the positioning clip 23 is in a "C" shape and the positioning clip 23 is movably connected to the telescopic rod 21 via the first shaft pin 231.
Prop line ware 4 include the mounting panel 40 of being connected with rotation seat 12, mounting panel 40 periphery evenly be provided with a plurality of and prop line subassembly 41.
The utility model discloses a bracing wire subassembly 41, including bracing wire subassembly 41, first link 411, second link 414, second link 415, first link 412, second link 413, second link 414, T-shaped rod 416, fixed support 417 and movable support 418, fixed support 418 and T-shaped rod 416 swing joint, fixed support 418 and movable support 418, fixed support 418 and movable support 416 swing joint, fixed support 418 and movable support 418, the inside of movable support 418 all is provided with wire locking ring 420.
For better effect, the telescopic rod 21 is uniformly provided with eight on the periphery of the positioning plate 20, and the stay wire assembly 41 is uniformly provided with eight on the periphery of the mounting plate 40.
For better effect, the fixed bracket 417 and the movable bracket 418 are both spoon-shaped structures, the grip portion 4181 is an "L" shaped structure, and the wire locking ring 420 is a semicircular structure.
The invention relates to a spacer auxiliary installation device for a power transmission line, which is used for firstly adjusting the positions of a first connecting rod 412 and a second connecting rod 414 through a first rotating joint 411 and a second rotating joint 413, then adjusting the position of a wire locking ring 420 through a movable joint 415, driving a movable bracket 418 to rotate around a torsional spring joint 419 through a holding part 4181, opening the wire locking ring 420 and locking a lead, installing the wire locking ring 420 of a wire supporting component 41 on a split lead through a wire supporting device 4, fixing the space among the split leads, being suitable for eight split leads, six split leads, four split leads and two split leads, then placing the spacer in front of a body 1, driving a positioning clamp 23 to move outwards through a telescopic rod 21, further clamping the spacer through the positioning clamp 23, keeping the spacer fixed and firm, and being capable of carrying out the installation work of the spacer and the split leads, wherein the device effectively supports the split leads through the wire supporting device 4, in the spacer installation process, the spacer installation device plays a supporting role, the installation speed is accelerated, the installation difficulty is greatly reduced, the workload and labor intensity of operators are reduced, the body 1 can be rotated through the rotating rod 11, the position of the positioning clamp 23 can be adjusted, the angle of the positioning clamp 23 can be adjusted through the first shaft pin 231, the spacer can be fixed better and can be suitable for eight-split spacers 5, six-split spacers 6 and four-split spacers 7, the two-split spacers 8 can be installed in an auxiliary mode through the second positioner 3, the two-split spacers 8 can be locked through the positioning plate 335 of the positioning assembly 33 and locked through the matching threads of the locking bolt 334 and the threaded sleeve 331, the stability of the spacer installation device is ensured, the position of the positioning assembly 33 can be adjusted through the sliding block 32, and the flexibility is high, and the spacer installation device can be suitable for eight-split spacers 5 through the first positioner 2 and the second positioner 3, The six-split spacing rod 6, the four-split spacing rod 7 and the two-split spacing rod 8 have strong universality and high practicability, can assist the mounting work of the spacing rods, and realize the quick, safe and efficient mounting work of the spacing rods; the invention has the advantages of simple structure, convenient use, safety, reliability and strong universality.
Claims (9)
1. The utility model provides a supplementary erection equipment of conductor spacer for transmission line, it includes the body, its characterized in that: the body in the front be provided with first locator, first locator include the positioning disk, the positioning disk periphery evenly be provided with a plurality of telescopic link, telescopic link and body periphery junction all be provided with the cavity sleeve, telescopic link outside end all be provided with the locating clip, the preceding second locator that is provided with of first locator, the second locator include the slide bar, the slide bar about both sides tip all be provided with the limiting plate, the limiting plate inboard all be provided with the slider, the slider in the front all be provided with locating component, the body be provided with the spreader at the back.
2. A spacer-assisted mounting apparatus for a transmission line according to claim 1, wherein: the body be regular octagon structure, the body be provided with the dwang at the back, the dwang be provided with the rotation seat at the back.
3. A spacer-assisted mounting apparatus for a transmission line according to claim 1, wherein: the locating component right side be provided with the thread bush, locating component top be provided with removable cover, removable cover left side tip pass through second axle round pin and locating component swing joint, removable cover right side tip correspond thread bush department and be provided with locking screw, removable cover inside be provided with the locating plate.
4. A spacer-assisted mounting apparatus for a transmission line according to claim 3, wherein: the movable cover plate is of an arc-shaped structure, and the positioning plate is of a round-corner W-shaped structure.
5. A spacer-assisted mounting apparatus for a transmission line according to claim 1, wherein: the positioning clamp is of a C-shaped structure and is movably connected with the telescopic rod through a first shaft pin.
6. A spacer-assisted mounting apparatus for a transmission line according to claim 1, wherein: prop the line ware include with the mounting panel that rotates the seat and be connected, the mounting panel periphery evenly be provided with a plurality of and prop the line subassembly.
7. A spacer-assisted mounting apparatus for a transmission line according to claim 6, wherein: stay wire subassembly below be provided with be used for with mounting panel swing joint's first rotation festival, first rotation festival top be provided with first connecting rod, first connecting rod top be provided with the second and rotate the festival, second rotation festival top be provided with the second connecting rod, second connecting rod top be provided with the activity festival, activity festival top be provided with T type pole, the T type pole left and right sides be provided with respectively and decide the support and move the support, the support that moves pass through torsional spring festival and T type pole swing joint, the support below that moves be provided with holds the portion, decide the support and move the support top inboard and all be provided with the lock wire loop.
8. A spacer-assisted mounting apparatus for a transmission line according to claim 7, wherein: the telescopic link evenly be provided with eight in the positioning disk periphery, the bracing wire subassembly evenly be provided with eight in the mounting panel periphery.
9. A spacer-assisted mounting apparatus for a transmission line according to claim 7, wherein: the fixed support and the movable support are both spoon-shaped structures, the holding part is of an L-shaped structure, and the lock wire ring is of a semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434631.9A CN114843938A (en) | 2022-04-24 | 2022-04-24 | Auxiliary spacer installation equipment for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210434631.9A CN114843938A (en) | 2022-04-24 | 2022-04-24 | Auxiliary spacer installation equipment for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114843938A true CN114843938A (en) | 2022-08-02 |
Family
ID=82566279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210434631.9A Withdrawn CN114843938A (en) | 2022-04-24 | 2022-04-24 | Auxiliary spacer installation equipment for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114843938A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115588953A (en) * | 2022-11-11 | 2023-01-10 | 贵州电网有限责任公司 | Power supply line fixer |
| CN116316372A (en) * | 2022-09-07 | 2023-06-23 | 中国电建集团成都电力金具有限公司 | Integrated multi-branch transmission line self-adaptive spacer |
| CN116683352A (en) * | 2023-07-28 | 2023-09-01 | 合肥优晟电力科技有限公司 | Auxiliary installation device for overhead split conductor spacer |
| CN117239654A (en) * | 2023-11-10 | 2023-12-15 | 浙江泰昌实业有限公司 | Honeycomb type six-split spacing rod |
-
2022
- 2022-04-24 CN CN202210434631.9A patent/CN114843938A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316372A (en) * | 2022-09-07 | 2023-06-23 | 中国电建集团成都电力金具有限公司 | Integrated multi-branch transmission line self-adaptive spacer |
| CN116316372B (en) * | 2022-09-07 | 2024-01-05 | 中国电建集团成都电力金具有限公司 | Integrated multi-branch transmission line self-adaptive spacer |
| CN115588953A (en) * | 2022-11-11 | 2023-01-10 | 贵州电网有限责任公司 | Power supply line fixer |
| CN116683352A (en) * | 2023-07-28 | 2023-09-01 | 合肥优晟电力科技有限公司 | Auxiliary installation device for overhead split conductor spacer |
| CN116683352B (en) * | 2023-07-28 | 2023-09-26 | 合肥优晟电力科技有限公司 | Auxiliary installation device for overhead split conductor spacer |
| CN117239654A (en) * | 2023-11-10 | 2023-12-15 | 浙江泰昌实业有限公司 | Honeycomb type six-split spacing rod |
| CN117239654B (en) * | 2023-11-10 | 2024-02-02 | 浙江泰昌实业有限公司 | Honeycomb type six-split spacing rod |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220802 |
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| WW01 | Invention patent application withdrawn after publication |